scholarly journals Call Duration Characteristics based on Customers Location

2014 ◽  
Vol 5 (1) ◽  
pp. 67-73
Author(s):  
Karolis Žvinys ◽  
Darius Guršnys

Abstract Nowadays a lot of different researches are performed based on call duration distributions (CDD) analysis. However, the majority of studies are linked with social relationships between the people. Therefore the scarcity of information, how the call duration is associated with a user's location, is appreciable. The goal of this paper is to reveal the ties between user's voice call duration and the location of call. For this reason we analyzed more than 5 million calls from real mobile network, which were made over the base stations located in rural areas, roads, small towns, business and entertainment centers, residential districts. According to these site types CDD’s and characteristic features for call durations are given and discussed. Submitted analysis presents the users habits and behavior as a group (not an individual). The research showed that CDD’s of customers being them in different locations are not equal. It has been found that users at entertainment, business centers are tend to talk much shortly, than people being at home. Even more CDD can be distorted strongly, when machinery calls are evaluated. Hence to apply a common CDD for a whole network it is not recommended. The study also deals with specific parameters of call duration for distinguished user groups, the influence of network technology for call duration is considered.

2015 ◽  
Vol 12 (2) ◽  
pp. 92-98
Author(s):  
V K Khanal ◽  
P Pyakurel ◽  
S Uprety ◽  
R B Rayamajhi ◽  
P P Gupta ◽  
...  

Background: Mosquito borne diseases are major health problems in rural areas even after implementation of national Vector Borne Disease Control Programme in Nepal. The information on mosquito borne diseases related knowledge, practices and behavior of the people of rural and peri-urban areas of Nepal living in endemic areas are essential to develop behavioral change communication messages and for producing policy to prevent and control mosquito borne disease in the country. Objective: To assess knowledge, practices and behavior of the people living in rural and peri-urban areas regarding mosquito borne diseases. Methods: A cross-sectional study of 413 households was conducted from 10th March - 10th April, 2013 in Inaruwa municipality and Duhabi village of Sunsari District. Pre-tested semi-structured questionnaire were administered by face to face interview for data collection. Results: Ninety four percent responded, malaria was caused by mosquito but only 21% responded as dengue and Japanese encephalitis was caused by mosquito. Malaria and filariasis were considered fatal disease by 40%; however 20% had no idea about Japanese encephalitis and dengue. More than 70% respondent had perception that mosquito bites at night only. Although use of bed-net was found to be higher; only 2% had knowledge on insecticide impregnated bed-nets. 31% of respondents didn’t take medication during anti-filarial campaign supplied by government mainly due to side effects. It was observed that 61% respondents were unaware about the routine JE vaccination by Nepal government.Conclusion: Health education must be taken into account for communities in endemic areas to create awareness regarding prevention from mosquito borne diseases.Health Renaissance 2014;12(2): pp: 92-98


2019 ◽  
pp. 1-7
Author(s):  
Iyyanki Muralikrishna ◽  
◽  
Prisilla Jayanthi ◽  

The universal study reveals that Electromagnetic Frequency (EMF) exposure is upsetting the environment. It focuses keenly on the people residing in the neighboring of the base stations / mobile towers were affected by environmental radiation pollution. The effect of EMF radiation on human life is unusually increasing on dayto-day basis. As the number of customers using mobiles rises, one would see the mobile phone towers / base trans-receiver station (BTS) increases; and this has a great and huge impact on radiation hazards. Mobile phones have the capability of emitting radiations that would affect human tissues and it runs a two-way communication paradigm. Radio Frequency (RF) wave establishes communication around the globe in the mobile network. However, the radiations emitted by RF waves are harmful if absorbed into the human tissues. The most side effects experienced when nearer to these towers are headaches, discomfort, anxiety and other diseases. The radiation hazards are found to be extraordinarily more where the cell towers were installed nearer to educational institutes, healthcare and few residential areas. They were recommended to move / stay away from such areas, the radiations can cause tumors, disturbance of the nervous system and other diseases. The study is to understand the radiation exposure limits that would protect the public health from the EMF exposure. RF radiations were mapped by geographic information system (GIS) based measuring approach that helps in detecting places where users are in health hazards in exposed areas. This helps government and health organization to estimate the distribution of radiation in areas nearer to the location of mobile towers. Realization among the people was made to live and spend less time based on the radiation levels of exposure with the mobile towers. The analysis was carried out by STATA software to measure the poisson exposure of confidence interval. The poisson regression calculated for the mobile towers is 47473.38 and -0.00001 for Andhra Pradesh state respectively. Similarly, the poisson exposure is 19.2096 and CI is found to be 0.0013 to 0.2900 in Telangana state of India


Author(s):  
Josip Lorincz ◽  
Ivana Bule

An overview of research activity in the area of powering base station sites by means of renewable energy sources is given. It is shown that mobile network operators express significant interest for powering remote base stations using renewable energy sources. This is because a significant percentage of remote base station sites on the global level are still diesel powered due to lack of connections to the electricity grid. Besides huge expenses that mobile operators pay for diesel fuel and its transport to base station sites, it is pointed out that such base station sites represent major pollutants due to enormous green-house gas emissions. Since base stations are major consumers of cellular networks energy with significant contribution to operational expenditures, powering base stations sites using the energy of wind, sun, fuel cells or a combination gain mobile operators’ attention. It is shown that powering base station sites with such renewable energy sources can significantly reduce energy costs and improve the energy efficiency of the base station sites in rural areas. In addition, technical descriptions of the different power supply systems based on renewable sources with corresponding energy controllers for scheduling the flow of energy to power base station sites are discussed. According to the presented, hybrid systems which combine different renewable energy sources outperform those with only one energy source, and depend on the configuration of base stations installed on a particular site, such systems can offer autonomous functionality throughout the year.


2016 ◽  
Vol 40 (3-4) ◽  
pp. 154-163 ◽  
Author(s):  
Julie M. Koch ◽  
Douglas Knutson
Keyword(s):  

2020 ◽  
Vol 5 (3) ◽  
pp. 180-188
Author(s):  
Malika Adigezalova ◽  

The article is devoted to the features of female types in the tragedies of one of significant playwrights of the XX century Guseyn Javid. In the given article, they analyse and compare the characteristic features and behavior of the female figures of the author’s such literaryworks as «Mother»(Selma, Ismet), «Maral»(Maral, Humay), «Afet»(Afet, Alagoz), «Siyavush»(Farangiz, Sudaba). The basis of the article lies in the creative works of G.Javid, where special attention is attracted by several types of female characters, among which the types of a traditional eastern woman are most brightly represented


Author(s):  
Lyudmila A. Khalilova ◽  

A language cannot be a simple template of human activity; a language is the history and culture of the people, their long and thorny road to civilization. The informative nature of a discourse will be insignificant if we only take into consideration the visible data of the text. The single viable way to carry out research on the mentality and behavior of the representatives of different cultures is to dig into the implication and the conceptual framework of the discourse. The author’s idea might be interpreted according to the background knowledge of the reader. Such an approach turns the text into a conglomerate of sense messages that reveal the power of the language and its inextricable link to the history, culture and civilization of the nation whose language the students learn. This notional “intervention” is akin to a chain reaction and the language develops into a means of power over a human being. The conceptual approach to a foreign language material helps improve students’ cognitive and analytical skills, turns the educational process into a particular type of an innovative environment, leads to motivation increase in a foreign language instruction.


Author(s):  
V. Lyandres

Introduction:Effective synthesis of а mobile communication network includes joint optimisation of two processes: placement of base stations and frequency assignment. In real environments, the well-known cellular concept fails due to some reasons, such as not homogeneous traffic and non-isotropic wave propagation in the service area.Purpose:Looking for the universal method of finding a network structure close to the optimal.Results:The proposed approach is based on the idea of adaptive vector quantization of the network service area. As a result, it is reduced to a 2D discrete map split into zones with approximately equal number of service requests. In each zone, the algorithm finds such coordinates of its base station that provide the shortest average distance to all subscribers. This method takes into account the shortage of the a priory information about the current traffic, ensures maximum coverage of the service area, and what is not less important, significantly simplifies the process of frequency assignment.


2021 ◽  
pp. 251660422197724
Author(s):  
Jashim Uddin Ahmed ◽  
Saima Siddiqui ◽  
Asma Ahmed ◽  
Kazi Pushpita Mim

India’s medical service industry is an emerging force in Southeast Asia, which should be recognized. A large portion of the country’s GDP is being earned through this sector. Paradoxically, India’s rural sphere has always been highly deprived of medical facilities even in rudimentary level. This huge imbalance was previously an issue for India to reach to a footing through innovation. India still being a developing country has majority of people living in rural areas where quality healthcare is not only difficult to avail but sometimes even hard to access. In such circumstances, an initiative like Lifeline Express (LLE) has provided the people with access to quality healthcare which has been crucially needed. It is a very simple idea but incredibly complex in terms of execution throughout the whole region. The LLE is a hospital which moves throughout rural India in a form of a fully equipped train. Since 1991, this initiative in India has generated some commendable projects through which it has served many rural Indians. Through this case, it will be comprehensible of how the train and the medical team function and will show the limitations and challenges healthcare in India is facing and how LLE has proved its fantastic ability to fight with the constraints and make healthcare reach the doorsteps of the rural people. Despite the challenges and limitations, it is also been revealed how the journey of LLE has grown from a three-coach train to seven-coach train where patients get treatment of many diseases from the early 1990s to this day.


2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 728-728
Author(s):  
H Shellae Versey

Abstract Homelessness is a reality for a growing number of Americans living in small towns and rural areas. However, unlike in cities, housing instability may be less visible. Using a photo-elicitation method (i.e., Photovoice), this study explores the meaning of place and obscured visibility to currently and formerly homeless older adults living in a small town in central Connecticut. Participants (N = 27) were recruited from a local service agency, given cameras and asked to photograph areas around town that were meaningful to them. Photographs were developed and followed by in-person, semi-structured interviews with participants in which photos and experiences during the project were discussed. Primary themes included belonging, generativity, social isolation, and place-making as meaning-making. The study culminated in a community photography exhibition in which photographs from the project were displayed in public spaces around town. Implications for community-based interventions to reach homeless groups in rural areas are discussed. Part of a symposium sponsored by the Qualitative Research Interest Group.


2020 ◽  
Vol 2 (2) ◽  
pp. 87-97
Author(s):  
Jashim Uddin Ahmed ◽  
Saima Siddiqui ◽  
Asma Ahmed ◽  
Kazi Pushpita Mim

India’s medical service industry is an emerging force in Southeast Asia, which should be recognized. A large portion of the country’s GDP is being earned through this sector. Paradoxically, India’s rural sphere has always been highly deprived of medical facilities even in rudimentary level. This huge imbalance was previously an issue for India to reach to a footing through innovation. India still being a developing country has majority of people living in rural areas where quality healthcare is not only difficult to avail but sometimes even hard to access. In such circumstances, an initiative like Lifeline Express (LLE) has provided the people with access to quality healthcare which has been crucially needed. It is a very simple idea but incredibly complex in terms of execution throughout the whole region. The LLE is a hospital which moves throughout rural India in a form of a fully equipped train. Since 1991, this initiative in India has generated some commendable projects through which it has served many rural Indians. Through this case, it will be comprehensible of how the train and the medical team function and will show the limitations and challenges healthcare in India is facing and how LLE has proved its fantastic ability to fight with the constraints and make healthcare reach the doorsteps of the rural people. Despite the challenges and limitations, it is also been revealed how the journey of LLE has grown from a three-coach train to seven-coach train where patients get treatment of many diseases from the early 1990s to this day.


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